This lesson plan is for a 5th grade mathematics class. The objectives are to solve word problems about volume of prisms, write formulas for volume of cubes and rectangular solids, and promote sharing. Students will apply skills in measuring volume of prisms. Activities include drilling multiplication facts, reviewing the volume formula for rectangular prisms, guessing volumes, and learning the formula for the volume of a cube. Students will then practice finding volumes of cubes with different side lengths and the volume of a square prism. Their homework is to measure objects at home and calculate their volumes.

1. Lesson Plan in Mathematics
Grade 5
Grade V – Acacia (7:50-8:50)
Molave (8:50-9:50)
I. Learning Objectives
Cognitive: Solve word problems involving measurement of volume of prism
Psychomotor: Write the formula and equation for the volume of a cube/rectangular
solids
Affective: Manifest love by sharing and donating
II. Learning Content
Skills: Applying the measurement of volume of a prism
Reference: BEC-PELC III.1.3 Mathematics 5: Mathematics for the Better
Future,Coronel and Bamba, pp. 264-265
Materials: PPT presentation, Copies of word problems
Value: Sharing
III. Learning Experiences
A. Preparatory Activities
1. Drill
 Have the students find theproduct of the following:
1. 𝟏 𝟑
2. 𝟐 𝟑
3. 𝟑 𝟑
2. Review
 Ask the pupils: What is the formula for finding the volume of a
rectangular prism?
3. Motivation
 Let the pupils count or guess the number of cubic units of the
following:

2. 1. Presentation
 Group the pupils into 4. Let them guess/count the number of
cubic units in the rubrics cubes.
 Ask the pupils: if each cube is a cubic unit, how many cubes
are there in the figure? How many cubes are there in one row?
How many rows are there? How many cubic units are there in
one layer? How many layers are there?
 We have, cubes per row x number of rows x number of layers
3 x 3 X 3 = 27 cubic units
 To find the volume of a cube, the length of its side is multiplied
by itself 3 times.
V = S x S x S or V = S3
2. Fixing Skills
 Find the volume of the following cubes.
1. S=6 2. S=5 3. S= 4
3. Generalization
 Ask the pupils:
 What is volume? What is the formula for finding the volume of
a cube?
4. Application
 A square prism has a side of 9 cm. what is its volume?
IV. Evaluation
 Find the volume of the following figures.
1. . S = 12 2. S = 7 3. S=10

3. V. Assignment
 Find at least 3 boxes or anything that shows a cubic figure at
your home, measure its length and find its volume.
Prepared by:
RENEL R. SITON
Intern
Checked:
LYNARD BOBBY L. ASIRIT
Critic Teacher